CN102651850A - Reporting method and user equipment for implementing MBMS service continuity - Google Patents
Reporting method and user equipment for implementing MBMS service continuity Download PDFInfo
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- CN102651850A CN102651850A CN2011100466031A CN201110046603A CN102651850A CN 102651850 A CN102651850 A CN 102651850A CN 2011100466031 A CN2011100466031 A CN 2011100466031A CN 201110046603 A CN201110046603 A CN 201110046603A CN 102651850 A CN102651850 A CN 102651850A
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- measurement report
- report message
- subscriber equipment
- multimedia broadcast
- receiving status
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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Abstract
The invention provides a reporting method for implementing multimedia broadcast multicast service (MBMS) continuity, which comprises the step that user equipment (UE) reports MBMS receiving status information to a network by means of a measurement report message. The UE for implementing MBMS service continuity is also provided by the invention. The invention achieves reporting of receiving status by means of a measurement report message; and when the network performs a handover, the network refers to the MBMS receiving status to ensure the MBMS receiving continuity for the UE.
Description
Technical field
(Long Term Evolution, LTE) technology are meant a kind of realization multimedia broadcast multi-broadcasting business (Multimedia Broadcast Multicast Service, MBMS) successional report method and subscriber equipment especially to the present invention relates to Long Term Evolution.
Background technology
Along with the fast development of Internet (internet) and popularizing of large-screen Multi-featured Mobile Terminal; A large amount of mobile data multimedia services and various high bandwidth multimedia service have appearred; Like video conference, television broadcasting, video request program, advertisement, online education, interactive game etc.; This has satisfied the multiple services demand of mobile subscriber on the one hand, has also brought new business growth point for mobile operator simultaneously.These mobile data multimedia services require a plurality of users can receive identical data simultaneously, compare with general data service, have characteristics such as data volume is big, longer duration, delay sensitive.
In order to effectively utilize mobile network resource; Third generation partner program (3rd GenerationPartnership Project; 3GPP) proposed multimedia broadcast multi-broadcasting business (Multimedia BroadcastMulticast Service, MBMS), this business is a kind of technology that transmits data from a data source to a plurality of destination mobile terminals; Realize sharing of network (comprising core net and Access Network) resource, improved the utilance of Internet resources (especially air interface resource).The MBMS business of 3GPP definition not only can realize the classes of messages multicast and the broadcasting of plain text low rate; But also can realize broadcasting and the multicast that high-speed multimedia is professional; Multiple rich video, audio frequency and multimedia service are provided; This has complied with following mobile data Development Trend undoubtedly, for the development of 3G provides better professional prospect.
According to prior art; Receive the professional subscriber equipment of MBMS (UE, or title terminal) and can be in one of two states, a kind of is RRC (Radio Resources Control; Radio Resource control) connected state (RRC_CONNECTED; Abbreviate connected state as), another kind is RRC Idle state (RRC_IDLE abbreviates Idle state as).Whether set up RRC according to UE and link, can judge that UE is in connected state or is in Idle state with network side.Concrete, when having set up RRC with network side, UE links, and then UE is in connected state; Otherwise UE does not set up RRC with network side and links, and then UE is in Idle state.In the prior art, be in the UE of connected state, network side (for example: context etc.) will keep a series of configuration of this UE and parameter; And for the UE that is in Idle state, network side has then kept the less relatively information of this UE, and particular content is prior art, repeats no more here.
In the moving process of UE, use cell selecting or gravity treatment flow process to realize for the mobility of Idle state UE, and use the sub-district switching flow to realize for the mobility of connected state UE.The handoff procedure of UE is undertaken by UE auxiliary network side; In other words, network side (for example: source eNB (Node B of evolution)) in switch decision and Target cell selection course, play leading role; And the relevant informations such as measurement report that UE reports are as the reference of source eNB when doing switch decision.
When not introducing the MBMS business, source eNB does not consider that fully the selection of switch decision and Target cell receives the influence of MBMS business continuance for UE when carrying out switch decision; After introducing the MBMS business, need to consider this factor, be implemented in switching as far as possible after, UE still can guarantee the reception that MBMS is professional, just MBMS business continuance at Target cell; In existing scheme, the following method of general employing realizes:
When UE is in RRC_Connected, utilize prior art HO (HandOver switches) process, adopt UE to report mode, inform the professional accepting state of its MBMS of eNB; Generally speaking, the professional receiving status information of MBMS is 1bit; When value is 0, represent that this UE does not receive the MBMS business, when value is 1, represent that this UE is receiving the MBMS business; After the professional receiving status information of this MBMS is known in the base station, when carrying out HO (Handover switches) judgement (during the select target sub-district); With reference to this information; When doing the HO judgement, UE is switched to co-frequency cell as far as possible, thereby guarantee that UE receives the professional continuity of MBMS.
Yet, report in the scheme at existing UE, but do not provide concrete implementation method.
Summary of the invention
The technical problem that the present invention will solve provides a kind of method and subscriber equipment of the MBMS of realization business continuance, in order to solve the professional discontinuous problem of MBMS that the prior art imperfection is caused.
In order to address the above problem, the invention provides the successional report method of a kind of realization multimedia broadcast multi-broadcasting business, comprising:
Subscriber equipment reports the multimedia broadcast multi-broadcasting business receiving status information through measurement report message to network side.
Further, said method also can have following characteristics, and said network side is the Node B of evolution.
Further, said method also can have following characteristics, and said subscriber equipment reports said multimedia broadcast multi-broadcasting business receiving status information through following mode:
Said subscriber equipment carries said multimedia broadcast multi-broadcasting business receiving status information in a field of said measurement report message, said measurement report message is sent to network side.
Further, said method also can have following characteristics, and a said field is meant an information unit of said measurement report message, and said information unit is information unit or an existing information unit weighs redetermination newly-increased in the said measurement report message.
Further, said method also can have following characteristics, during the each reporting measurement reports message of said subscriber equipment, all carries said multimedia broadcast multi-broadcasting business receiving status information; Perhaps, said subscriber equipment carries said multimedia broadcast multi-broadcasting business receiving status information according to preset strategy in the part measurement report message.
The present invention also provides a kind of realization multimedia broadcast multi-broadcasting business successional subscriber equipment, and said subscriber equipment is used for reporting the multimedia broadcast multi-broadcasting business receiving status information through measurement report message to network side.
Further, above-mentioned subscriber equipment also can have following characteristics, and said network side is the Node B of evolution.
Further, above-mentioned subscriber equipment also can have following characteristics, said subscriber equipment comprise generation unit with report the unit, wherein:
Said generation unit is used for: a field in said measurement report message is carried said multimedia broadcast multi-broadcasting business receiving status information;
The said unit that reports is used for: said measurement report message is sent to said network side.
Further, above-mentioned subscriber equipment also can have following characteristics, and a said field is meant an information unit of said measurement report message, and said information unit is information unit or an existing information unit weighs redetermination newly-increased in the said measurement report message.
Further, above-mentioned subscriber equipment also can have following characteristics, and said subscriber equipment is to be used for: during each reporting measurement reports message, all carry said multimedia broadcast multi-broadcasting business receiving status information; Perhaps, according to preset strategy, in the part measurement report message, carry said multimedia broadcast multi-broadcasting business receiving status information.
The present invention reports the professional receiving status information of MBMS through measurement report message, when network side switches, can guarantee that UE receives the professional continuity of MBMS with reference to the professional receiving status information of this MBMS.
Description of drawings
Fig. 1 is that the present invention realizes the professional internuncial report method flow chart of MBMS.
Embodiment
In the prior art, UE is constantly measuring according to the measurement configuration of eNB, and when the measurement result of UE satisfied transmission measurement report condition, UE sent MEASUREMENTREPORT message (measurement report message) to eNB, wherein comprises measurement report information; Measurement report information among the MEASUREMENT REPORT message that eNB sends according to UE is judged the residing wireless channel environment of this UE, the foundation of as whether this UE being switched in view of the above.The present invention can carry the professional accepting state of MBMS in measurement report message.
As shown in Figure 1, the present invention provides a kind of report method of the MBMS of realization business continuance, comprising:
UE reports the multimedia broadcast multi-broadcasting business accepting state through measurement report message (MEASUREMENT REPORT message) to network side.
Said network side can be eNB, also can be the miscellaneous equipment corresponding with eNB.
Specifically report mode to be: the field that the professional receiving status information of MBMS can be used as among the MEASUREMENTREPORT message is sent; An IE (Information Element, information unit) who is specially among the MEASUREMENTREPORT message sends; Further, this information unit can be an information unit newly-increased in MEASUREMENT REPORT message or for the definition again of information unit among original MEASUREMENT REPORT message; Specify (wherein, the message content of MEASUREMENT REPORT message directly provides as prior art) as follows;
The professional accepting state of MBMS is sent as an IE among the MEASUREMENT REPORT message:
Measurement?Report?message
--ASN1START
MeasurementReport::＝ SEQUENCE{
criticalExtensions CHOICE{
c1 CHOICE{
measurementReport-r8 MeasurementReport-r8-IEs，
The professional accepting state of MBMS,
spare6?NULL，spare5?NULL，spare4?NULL，
spare3?NULL，spare2?NULL，spare1?NULL
}，
criticalExtensionsFuture SEQUENCE{}
}
}
MeasurementReport-r8-IEs::＝ SEQUENCE{
measResults MeasResults，
nonCriticalExtension MeasurementReport-v8a0-IEs
OPTIONAL
}
MeasurementReport-v8a0-IEs::＝SEQUENCE{
lateNonCriticalExtension OCTET?STRING
OPTIONAL，
nonCriticalExtension SEQUENCE{}
OPTIONAL
}
--ASN1STOP
Further, according to prior art, UE constantly measures according to the metrical information of eNB configuration, reports thresholding as long as reach, and UE just will send the MEASUREMENT REPORT message that comprises measurement report to eNB; Because the switch decision of eNB exists time delay or hysteresis quality, so (because channel condition is constantly changing in time) the MEASUREMENT REPORT message that brings in constant renewal in also will constantly send (the transmission condition is to reach to report thresholding) to eNB.Consider that UE may send repeatedly MEASUREMENT REPORTmessage to eNB; UE of the present invention can be according to preset strategy; When reporting MEASUREMENT REPORTmessage at every turn; All carry the professional receiving status information of MBMS, perhaps, in part MEASUREMENTREPORT message, carry the professional receiving status information of MBMS.Said strategy can be: select N the one or more MEASUREMENTREPORT message among the MEASUREMENT REPORT message to carry the professional receiving status information of MBMS; That is to say that allow UE in N the MEASUREMENT REPORT message that sends, to select one or more or whole MEASUREMENT REPORT message to comprise the professional receiving status information of MBMS, N can set as required.Such as, select a MEASUREMENT REPORT message to carry the professional receiving status information of MBMS among per 3 MEASUREMENT REPORT message.The present invention does not limit this.
The present invention provides a kind of realization multimedia broadcast multi-broadcasting business successional subscriber equipment, and said subscriber equipment is used for reporting the multimedia broadcast multi-broadcasting business receiving status information through measurement report message to network side.
Wherein, said network side is eNB or the miscellaneous equipment corresponding with eNB.
Wherein, said subscriber equipment comprise generation unit with report the unit, wherein:
Said generation unit is used for: a field in said measurement report message is carried said multimedia broadcast multi-broadcasting business receiving status information;
The said unit that reports is used for: said measurement report message is sent to said network side.
Wherein, a said field is meant an information unit of said measurement report message, and said information unit is information unit or an existing information unit weighs redetermination newly-increased in the said measurement report message.
Wherein, said subscriber equipment is to be used for: during each reporting measurement reports message, all carry the multimedia broadcast multi-broadcasting business receiving status information, perhaps, according to preset strategy, in the part measurement report message, carry the multimedia broadcast multi-broadcasting business receiving status information.
The present invention reports the professional receiving status information of MBMS through measurement report message, when network side switches, can guarantee that UE receives the professional continuity of MBMS with reference to the professional receiving status information of this MBMS.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize by calculation element.Like this, the present invention is not restricted to any specific hardware and software combination.
Claims (10)
1. realize the successional report method of multimedia broadcast multi-broadcasting business for one kind, it is characterized in that, comprising:
Subscriber equipment reports the multimedia broadcast multi-broadcasting business receiving status information through measurement report message to network side.
2. the method for claim 1 is characterized in that, said network side is the Node B of evolution.
3. the method for claim 1 is characterized in that, said subscriber equipment reports said multimedia broadcast multi-broadcasting business receiving status information through following mode:
Said subscriber equipment carries said multimedia broadcast multi-broadcasting business receiving status information in a field of said measurement report message, said measurement report message is sent to network side.
4. the method for claim 1 is characterized in that, a said field is meant an information unit of said measurement report message, and said information unit is information unit or an existing information unit weighs redetermination newly-increased in the said measurement report message.
5. like the arbitrary described method of claim 1 to 4, it is characterized in that,
During the each reporting measurement reports message of said subscriber equipment, all carry said multimedia broadcast multi-broadcasting business receiving status information; Perhaps, said subscriber equipment carries said multimedia broadcast multi-broadcasting business receiving status information according to preset strategy in the part measurement report message.
6. realize the successional subscriber equipment of multimedia broadcast multi-broadcasting business for one kind, it is characterized in that,
Said subscriber equipment is used for reporting the multimedia broadcast multi-broadcasting business receiving status information through measurement report message to network side.
7. subscriber equipment as claimed in claim 6 is characterized in that, said network side is the Node B of evolution.
8. subscriber equipment as claimed in claim 6 is characterized in that, said subscriber equipment comprise generation unit with report the unit, wherein:
Said generation unit is used for: a field in said measurement report message is carried said multimedia broadcast multi-broadcasting business receiving status information;
The said unit that reports is used for: said measurement report message is sent to said network side.
9. subscriber equipment as claimed in claim 8; It is characterized in that; A said field is meant an information unit of said measurement report message, and said information unit is information unit or an existing information unit weighs redetermination newly-increased in the said measurement report message.
10. like the arbitrary described subscriber equipment of claim 6 to 9, it is characterized in that said subscriber equipment is to be used for: during each reporting measurement reports message, all carry said multimedia broadcast multi-broadcasting business receiving status information; Perhaps, according to preset strategy, in the part measurement report message, carry said multimedia broadcast multi-broadcasting business receiving status information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046603.1A CN102651850B (en) | 2011-02-25 | 2011-02-25 | Realize the report method and user equipment of MBMS service continuity |
| PCT/CN2012/071278 WO2012113309A1 (en) | 2011-02-25 | 2012-02-17 | Reporting method and ue that enable mbms continuity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110046603.1A CN102651850B (en) | 2011-02-25 | 2011-02-25 | Realize the report method and user equipment of MBMS service continuity |
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| Publication Number | Publication Date |
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| CN102651850A true CN102651850A (en) | 2012-08-29 |
| CN102651850B CN102651850B (en) | 2018-12-11 |
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| CN (1) | CN102651850B (en) |
| WO (1) | WO2012113309A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015154610A1 (en) * | 2014-09-29 | 2015-10-15 | 中兴通讯股份有限公司 | Channel switching method and device, base station |
| WO2022083533A1 (en) * | 2020-10-20 | 2022-04-28 | 夏普株式会社 | Discontinuous reception method and user equipment |
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| CN101547409A (en) * | 2008-03-26 | 2009-09-30 | 华为技术有限公司 | Method, terminal, network side equipment and network system for maintaining service continuity |
| EP2200367A1 (en) * | 2008-12-19 | 2010-06-23 | Electronics and Telecommunications Research Institute | Handover method in mobile communication network based on evolved multimedia broadcast multicast services (e-mbms) architecture |
| CN101883327A (en) * | 2010-06-29 | 2010-11-10 | 中兴通讯股份有限公司 | Realization method and system for receiving state report by user equipment in multimedia broadcast multicast service |
| CN101931870A (en) * | 2009-06-22 | 2010-12-29 | 大唐移动通信设备有限公司 | Information reporting method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137430A (en) * | 2011-04-02 | 2011-07-27 | 电信科学技术研究院 | Method and device for reporting multimedia broadcast multicast service (MBMS) status |
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2011
- 2011-02-25 CN CN201110046603.1A patent/CN102651850B/en active Active
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- 2012-02-17 WO PCT/CN2012/071278 patent/WO2012113309A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547409A (en) * | 2008-03-26 | 2009-09-30 | 华为技术有限公司 | Method, terminal, network side equipment and network system for maintaining service continuity |
| EP2200367A1 (en) * | 2008-12-19 | 2010-06-23 | Electronics and Telecommunications Research Institute | Handover method in mobile communication network based on evolved multimedia broadcast multicast services (e-mbms) architecture |
| CN101931870A (en) * | 2009-06-22 | 2010-12-29 | 大唐移动通信设备有限公司 | Information reporting method and device |
| CN101883327A (en) * | 2010-06-29 | 2010-11-10 | 中兴通讯股份有限公司 | Realization method and system for receiving state report by user equipment in multimedia broadcast multicast service |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154610A1 (en) * | 2014-09-29 | 2015-10-15 | 中兴通讯股份有限公司 | Channel switching method and device, base station |
| CN105530668A (en) * | 2014-09-29 | 2016-04-27 | 中兴通讯股份有限公司 | Method, device and base station for channel switching |
| WO2022083533A1 (en) * | 2020-10-20 | 2022-04-28 | 夏普株式会社 | Discontinuous reception method and user equipment |
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| Publication number | Publication date |
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| WO2012113309A1 (en) | 2012-08-30 |
| CN102651850B (en) | 2018-12-11 |
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